package com.xxl.job.core.log;
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import com.xxl.job.core.util.DateUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.slf4j.helpers.FormattingTuple;
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import org.slf4j.helpers.MessageFormatter;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.util.Date;
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/**
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* Created by xuxueli on 17/4/28.
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*/
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public class XxlJobLogger {
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private static Logger logger = LoggerFactory.getLogger("xxl-job logger");
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/**
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* append log
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*
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* @param callInfo
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* @param appendLog
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*/
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private static void logDetail(StackTraceElement callInfo, String appendLog) {
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/*// "yyyy-MM-dd HH:mm:ss [ClassName]-[MethodName]-[LineNumber]-[ThreadName] log";
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StackTraceElement[] stackTraceElements = new Throwable().getStackTrace();
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StackTraceElement callInfo = stackTraceElements[1];*/
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StringBuffer stringBuffer = new StringBuffer();
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stringBuffer.append(DateUtil.format(new Date())).append(" ")
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.append("["+ callInfo.getClassName() + "#" + callInfo.getMethodName() +"]").append("-")
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.append("["+ callInfo.getLineNumber() +"]").append("-")
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.append("["+ Thread.currentThread().getName() +"]").append(" ")
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.append(appendLog!=null?appendLog:"");
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String formatAppendLog = stringBuffer.toString();
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// appendlog
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String logFileName = XxlJobFileAppender.contextHolder.get();
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if (logFileName!=null && logFileName.trim().length()>0) {
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XxlJobFileAppender.appendLog(logFileName, formatAppendLog);
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} else {
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logger.info(">>>>>>>>>>> {}", formatAppendLog);
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}
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}
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/**
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* append log with pattern
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*
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* @param appendLogPattern like "aaa {} bbb {} ccc"
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* @param appendLogArguments like "111, true"
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*/
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public static void log(String appendLogPattern, Object ... appendLogArguments) {
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FormattingTuple ft = MessageFormatter.arrayFormat(appendLogPattern, appendLogArguments);
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String appendLog = ft.getMessage();
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/*appendLog = appendLogPattern;
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if (appendLogArguments!=null && appendLogArguments.length>0) {
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appendLog = MessageFormat.format(appendLogPattern, appendLogArguments);
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}*/
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StackTraceElement callInfo = new Throwable().getStackTrace()[1];
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logDetail(callInfo, appendLog);
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}
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/**
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* append exception stack
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*
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* @param e
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*/
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public static void log(Throwable e) {
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StringWriter stringWriter = new StringWriter();
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e.printStackTrace(new PrintWriter(stringWriter));
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String appendLog = stringWriter.toString();
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StackTraceElement callInfo = new Throwable().getStackTrace()[1];
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logDetail(callInfo, appendLog);
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}
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}
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